People are getting more used to this kind of response surveying, so some people would find it professional, and wouldn't mind at all, and others would find it an annoying facet of modern corporations. آ For therapy though, it's a fine line, I agree with Seforum.xxxg that sometimes it's good to call, if you're the therapist. Client confidentiality might be a big problem - did the clients give permission for their contact details to be passed to a researcher?